Sandhagen vs Bautista Prediction Market Odds, July 11, 2026
| Spread | Total | ML | Best ML | |
|---|---|---|---|---|
▶Sandhagen | — | — | 56%56% | 56% Kalshi |
▶Bautista | — | — | 46%45% | 46% Kalshi |
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Cory Sandhagen (18-6) is the moneyline favorite over Mario Bautista (17-3) on the UFC 329 main card in Las Vegas, priced near a 56% implied win probability across both Kalshi and Polymarket. The board is close to a pick-em, pairing a No. 4-ranked contender coming off a title-shot loss against a No. 8 contender who has won nine of his last ten. The two venues sit within a point of each other, so there is no cross-platform edge on the favorite. This is a rematch of their 2019 meeting, when Sandhagen won by first-round armbar. The market resolves when the fight is decided on July 11, 2026. See the live board above for current prices.
Cory Sandhagen enters UFC 329 as the moneyline favorite over Mario Bautista, priced near a 56% implied win probability on both Kalshi and Polymarket for the July 11, 2026 bantamweight bout in Las Vegas. The board sits close to a pick-em, which fits two ranked contenders separated by four spots in the division. Sandhagen carries an 18-6 record and the No. 4 ranking, while Bautista is 17-3 and ranked inside the top eight. This is a rematch, and the today board lists it alongside the rest of the day's slate.
Sandhagen vs Bautista Market Context
The Sandhagen vs Bautista market is a two-way moneyline: back the fighter you expect to win, with contracts settling on the official result. Cumulative volume across the two platforms sits near $214K, and the two venues are priced within a point of each other, so there is no cross-platform arbitrage on the favorite. That alignment is the read itself. When Kalshi and Polymarket converge this tightly on a fight, the market is signaling a genuine near coin-flip rather than a mispriced favorite, and the value case rests on your own lean, not on a platform spread.
The Sandhagen vs Bautista Head-to-Head
Sandhagen is the more decorated fighter and the reason the market tilts his way. He has fought for a UFC title twice, dropping a five-round unanimous decision to champion Merab Dvalishvili at UFC 320 on October 4, 2025 and losing the interim-title bout to Petr Yan in 2021. Against Dvalishvili he found his range early before being badly hurt in the second round, the sequence that frames every question about his durability under pressure. His most recent win was a second-round TKO of Deiveson Figueiredo on May 3, 2025.
Bautista arrives on the sharper trajectory. He has won nine of his last ten, a run that included victories over former champion Jose Aldo and Patchy Mix and built an eight-fight win streak. That streak ended in a unanimous-decision loss to Umar Nurmagomedov at UFC 321 on October 25, 2025, and Bautista answered it by submitting Vinicius Oliveira with a second-round rear-naked choke in the main event of UFC Fight Night on February 7, 2026, a performance that earned a $100K bonus. Seven years have turned him from the prospect Sandhagen tapped in 2019 into a top-eight contender.
The first meeting lasted one round and ended in a Sandhagen armbar at UFC Brooklyn in 2019, but that result predates almost everything that makes Bautista dangerous now. The market is pricing Sandhagen's higher ceiling and championship-level experience against Bautista's volume and improved grappling, and it lands on a modest lean rather than a clear favorite.
When the Sandhagen vs Bautista Market Resolves
The Sandhagen vs Bautista market resolves on July 11, 2026, when the bout is contested on the UFC 329 main card at T-Mobile Arena in Las Vegas. The winning side is the fighter who earns the official result by knockout, submission, or the judges' scorecards. If the fight is canceled, ruled a no-contest, or scored a draw, contracts settle under each platform's stated rules. UFC 329 is headlined by Conor McGregor against Max Holloway during International Fight Week, and the card gravity pulls casual money onto every board underneath it.
Key Sandhagen vs Bautista Catalysts
The factors below are what move the price between now and the walkouts.
Sandhagen's durability is the central question after he was hurt in the second round of his title loss to Merab Dvalishvili. Bautista's grappling has sharpened across a nine-of-ten stretch that put away Jose Aldo and Patchy Mix. The 2019 result is a weak guide, seven years and two very different fighters removed from this rematch. The cross-platform spread sits within a point on both fighters, leaving no arbitrage on the favorite. Method of victory splits the read, with Sandhagen's finishing pace against Bautista's second-round submission form. Card gravity from a McGregor vs Holloway main event inflates volume across the UFC 329 board.
Following the Card and Related Sports Markets
Prediction Genius does not yet run companion boards for the rest of the UFC 329 card, so this moneyline is the single place to track cross-platform money on the fight. The sports hub collects the day's odds across every league, and the tennis markets price head-to-head matchups on the same two-way moneyline this fight uses. Live prices for fights and games in progress sit on the live board.
Resolution Criteria
The Sandhagen vs Bautista market resolves on July 11, 2026, when the bantamweight bout is contested on the UFC 329 main card at T-Mobile Arena in Las Vegas. Each moneyline contract pays out if its fighter earns the official win by knockout, technical knockout, submission, or the judges’ decision, and settles at zero if that fighter loses. The market settles on Kalshi and Polymarket once the promotion and the Nevada State Athletic Commission confirm the result. If the bout is canceled, postponed past the resolution window, declared a no-contest, or scored a draw, contracts resolve under each platform’s stated rules for those outcomes.
Key Factors
- Sandhagen durability after being hurt in the second round of his title loss to Merab Dvalishvili on October 4, 2025
- Bautista grappling, sharpened across a nine-of-ten stretch with wins over Jose Aldo and Patchy Mix
- Staleness of the 2019 first meeting, seven years and two very different fighters ago
- Cross-platform pricing aligned within a point on both fighters, leaving no arbitrage on the favorite
- Method of victory exposure, Sandhagen finishing pace versus Bautista second-round submission form
- Card gravity, with a McGregor vs Holloway main event pulling casual money onto the UFC 329 board
What are the current Sandhagen vs Bautista odds?
As of July 11, 2026, Cory Sandhagen is the favorite at 56c on both Kalshi and Polymarket, implying about a 56% chance of winning. Mario Bautista is the underdog near 45c to 46c, roughly a 45% implied probability. See the live board above for the latest prices.
Who is favored in Sandhagen vs Bautista at UFC 329?
Cory Sandhagen is favored, carrying an 18-6 record and the No. 4 bantamweight ranking against Bautista’s 17-3 mark and top-eight standing. The market implies roughly a 56% win probability for Sandhagen, a modest lean rather than a lopsided edge.
Where can I trade the Sandhagen vs Bautista market?
The fight trades as a two-way moneyline on both Kalshi and Polymarket, and Prediction Genius shows both platform prices side by side. Cumulative volume across the two venues is near $214K.
When does the Sandhagen vs Bautista market resolve?
The market resolves on July 11, 2026, when the bout is fought on the UFC 329 main card at T-Mobile Arena in Las Vegas. Contracts settle once the official result is confirmed by knockout, submission, or the judges’ scorecards.
Is Sandhagen vs Bautista a rematch?
Yes. The two first met at UFC Brooklyn in 2019, where Sandhagen won by first-round armbar. Seven years later Bautista returns as a top-eight contender who has won nine of his last ten, making the original result a weak guide to this fight.
What should I watch before Sandhagen vs Bautista resolves?
Watch the cross-platform spread, which sits within a point on both fighters and offers no arbitrage, and watch the July 10, 2026 weigh-ins. Any late move toward Bautista would signal the market catching up to his nine-of-ten form.